THREE Mobile customers are facing a price rise in May but there’s an ultimate offer which can actually reduce your monthly bill.

Like all users of the major mobile networks, Three Mobile customers will face an unwelcome price hike this year.

The firm has revealed that, from May, things will increase by 2.5 per cent which will add around 60p to a £25 bill.

Three says this hike is in line with the January Retail Price Index (RPI) rate of inflation.

RPI is a measure of inflation that's published monthly by the Office for National Statistics (ONS). It measures the change in the cost of a representative sample of retail goods and services over a specific period of time.